DynamoDB

Amazon DynamoDB is a managed database that stores items by key and scales without servers to manage, which makes it popular in serverless applications. This tag collects guides about generating RSS and Atom feeds from DynamoDB data. Articles explain how to design keys and indexes so the newest published items can be read with a query instead of a scan. They also cover keeping drafts and future items out of the feed, escaping text for XML, permanent identifiers and caching the result to control cost. The advice helps developers build a dependable feed and share every new article on social networks automatically.